CN108104982A - For the water vapour feeding mechanism of internal combustion engine - Google Patents
For the water vapour feeding mechanism of internal combustion engine Download PDFInfo
- Publication number
- CN108104982A CN108104982A CN201710485586.9A CN201710485586A CN108104982A CN 108104982 A CN108104982 A CN 108104982A CN 201710485586 A CN201710485586 A CN 201710485586A CN 108104982 A CN108104982 A CN 108104982A
- Authority
- CN
- China
- Prior art keywords
- water vapour
- internal combustion
- combustion engine
- feeding mechanism
- vaporization tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 230000008016 vaporization Effects 0.000 claims abstract description 53
- 238000009834 vaporization Methods 0.000 claims abstract description 43
- 238000011049 filling Methods 0.000 claims abstract description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 37
- 239000000446 fuel Substances 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical class [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/032—Producing and adding steam
- F02M25/035—Producing and adding steam into the charge intakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
- F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/022—Adding fuel and water emulsion, water or steam
- F02M25/0221—Details of the water supply system, e.g. pumps or arrangement of valves
- F02M25/0222—Water recovery or storage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/02—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a heat exchanger
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The present invention provides a kind of water vapour feeding mechanism for internal combustion engine, and water vapour feeding mechanism includes:Vaporization tank in the vaporization tank, makes water vapor to generate water vapour by using the exhaust gas discharged from internal combustion engine;And water filling device, it is configured to inject water into vaporization tank, wherein, the water vapour generated from vaporization tank is supplied in the gas handling system of internal combustion engine.
Description
Technical field
The present invention relates to a kind of water vapour feeding mechanisms for internal combustion engine, are more particularly to following this internal combustion engine water
Steam providing apparatus, can be by that will utilize the water vapour that exhaust gas vaporizes supplied to gas handling system, to reduce the combustion heat and nitrogen
Emissions of oxides simultaneously significantly improves fuel efficiency.
Background technology
Recently, various technologies have been developed to inhibit nitrogen oxides by reducing the aflame combustion heat of internal combustion engine
And hydrocarbon emission, and improve fuel efficiency by reducing the mixing ratio between air and fuel.
People research and develop out exhaust gas recycling (EGR, Exhaust Gas Recirculation) system or water filling
System, as reducing the combustion heat and discharged nitrous oxides and representative art for improving fuel efficiency.
Such egr system must include for by EGR gases from the exhaust system of engine be recycled to engine into
The EGR valve of the flow of the EGR pipe of gas system, the cooler for recycled exhaust gas for cooling down EGR gases and adjusting EGR gases.Egr system not only accounts for
According to most of setting area of narrow enging cabin, but also increase assembly cost.
In addition, because revolutions per minute (RPM) of the operation of egr system depending on engine, therefore egr system is only in vehicle
Certain operations region in operate.Therefore, the use scope of EGR gases is significantly limited.For example, egr system may not
It is smoothly operated in the low RPM regions of engine and high RPM regions.
Flood pattern directly injects water into air inlet or fuel-air mixture or directly injects water into engine
Combustion chamber, so as to reduce the temperature of combustion chamber.Therefore, flood pattern can inhibit nitrogen oxides and hydrocarbon emission, and
Fuel efficiency can be improved by reducing fuel-air mixture ratio.
However, in the case of flood pattern, due to needing the injector of high price, it is thus possible to can increase and be manufactured into
This.
Information disclosed in background of invention part is only used for understanding of the enhancing to the general background of the present invention, and
And be not construed as recognizing or it is any type of hint the information form the prior art well known by persons skilled in the art.
The content of the invention
Various aspects of the invention are intended to provide a kind of water vapour feeding mechanism for internal combustion engine, are configured for
By the way that the combustion heat and discharged nitrous oxides will be reduced supplied to the gas handling system of internal combustion engine by the water vapour that exhaust gas vaporizes, and
Significantly improve fuel efficiency.
Present inventive concept technical problems to be solved are not limited to the above problem, those skilled in the art
Unmentioned any other technical problem herein will be expressly understood by being described below.
Various aspects according to the present invention, a kind of water vapour feeding mechanism for internal combustion engine, it may include:Vaporization tank,
In vaporization tank, make water vapor by using the exhaust gas discharged from internal combustion engine to generate water vapour;And water filling device, it is configured
Into injecting water into vaporization tank.The water vapour generated from vaporization tank is supplied in the gas handling system of internal combustion engine.
Water vapour feeding mechanism, may also include:Water vapour supply pipe connects the gas handling system of vaporization tank and internal combustion engine
It connects.The water vapour generated from vaporization tank can be supplied to by water vapour supply pipe in the gas handling system of internal combustion engine.
Vaporization tank may be arranged in the exhaust system of internal combustion engine, to receive the heat for the exhaust gas discharged from internal combustion engine.
Vaporizing chamber can be formed in vaporization tank, water vapor is made in vaporizing chamber.
Water vapour supply pipe can connect vaporization tank and the air inlet port of gas handling system.
Water vapour supply pipe may include:The supply opening connected with the air inlet port of gas handling system.
Water vapour supply pipe can connect the air inlet pipe of vaporization tank and gas handling system.
Water vapour supply pipe may include:The supply opening connected with the air inlet port of gas handling system.
Water vapour supply pipe may include:The supply opening connected with one equipped with throttle valve section of air inlet pipe.
Water vapour supply pipe may include:The supply opening connected with the Upstream section of the throttle valve in air inlet pipe.
Water vapour supply pipe can connect the inlet manifold of vaporization tank and gas handling system.
Methods and apparatus of the present invention have the advantages that other feature and, these feature and advantage will be in drawings included herein
In and become apparent together in some principle detailed description below for explaining the present invention and carry out in more detail
It illustrates on ground.
Description of the drawings
Fig. 1 is the section for the water vapour feeding mechanism for internal combustion engine for showing exemplary embodiment according to the present invention
Figure;
Fig. 2 is section for showing the water vapour feeding mechanism for internal combustion engine in accordance with an alternative illustrative embodiment of the present invention
Face figure;
Fig. 3 is section for showing the water vapour feeding mechanism for internal combustion engine in accordance with an alternative illustrative embodiment of the present invention
Face figure;And
Fig. 4 is section for showing the water vapour feeding mechanism for internal combustion engine in accordance with an alternative illustrative embodiment of the present invention
Face figure.
It should be appreciated that the drawings are not necessarily drawn to scale, the various features that illustrate the basic principle of the present invention are presented
Slightly simplified expression.The specific design feature of present invention disclosed herein is (including for example specific size, orientation, position and shape
Shape) it will partly be determined by specific intended application and use environment.
In the accompanying drawings, reference numeral refers to the identical or equivalent elements of the present invention always.
Reference sign:
1:Internal combustion engine
2:Exhaust system
3:Exhaust manifold
4:Exhaust pipe
5:Gas handling system
6:Inlet manifold
7:Air inlet pipe
8:Throttle valve
9:Air inlet port
10:Water vapour feeding mechanism
11:Vaporization tank
12:Vaporizing chamber
13:Water vapour supply pipe
13a:Supply opening.
Specific embodiment
Now with detailed reference to various embodiments of the present invention, example is shown in the drawings and is described below.
Although the exemplary embodiment description present invention will be combined, but it is to be understood that this specification is not intended to limit the invention to
These exemplary embodiments.On the contrary, it is contemplated that not only cover exemplary embodiment, but also be also contemplated by may include by appended
Various replacements, modification, equivalent and other embodiments in spirit and scope of the invention.
With reference to figure 1, exemplary embodiment according to the present invention includes being used for for the water vapour feeding mechanism 10 of internal combustion engine
Generate the vaporization tank (vaporization tank) 11 of water vapour, the water for being connected vaporization tank 11 with the gas handling system of internal combustion engine 1
Steam supply pipe 13 and inject water into water filling device 20 in vaporization tank 11.
Vaporization tank 11 may be arranged in the exhaust system 2 of internal combustion engine 1, to receive the heat for the exhaust gas discharged from internal combustion engine 1.
According to embodiment, as shown in Figure 1, vaporization tank 11 can be arranged to a table with the exhaust manifold of exhaust system 23
Face is in contact.
Optionally, vaporization tank 11 can be arranged to and exhaust manifold 3 connect exhaust pipe 4 be in contact.
Vaporizing chamber 12 can be formed in vaporization tank 11.Therefore, when water is injected into the vaporizing chamber 12 of vaporization tank 11, note
The water entered can be vaporized by the heat of exhaust gas, and water vapour can be generated in vaporizing chamber 12.
Exemplary embodiment according to the present invention, as shown in Figure 1, water vapour supply pipe 13 can be by vaporization tank 11 and air inlet system
The air inlet port 9 of system 5 connects.
One end of water vapour supply pipe 13 can be formed with supply opening 13a.The supply opening of water vapour supply pipe 13
13a can be connected with the air inlet port 9 of gas handling system 5.Supply opening 13a can be located at the top of intake valve 9a.Therefore, intake valve is worked as
When 9a is opened, the water vapour supplied by water vapour supply pipe 13 can be introduced into the combustion chamber 1a of internal combustion engine 1.
As described above, exemplary embodiment according to the present invention, when the supply opening 13a of water vapour supply pipe 13 and air inlet
When the air inlet port 9 of system 5 connects, it is possible to implement the function identical with traditional waterflood system and identical effect.Further, since
Application is not as the high price injector used in traditional waterflood system, therefore can reduce manufacture cost.
Water filling device 20 can be configured to the water of desired amount being injected into the vaporizing chamber 12 of vaporization tank 11.
Exemplary embodiment according to the present invention, water filling device 20 may include the water tank 21 for storing water and connection water tank 21
With the water injection pipe 22 of vaporization tank 11.
It may be provided with pump 23 and filter 24 in water injection pipe 22, pump 23 is pumped from water tank 21, and filter 24 is from water
Filtering contaminants.
According to the exemplary embodiment of the present invention with said structure, injected water into when by using water filling device 20
When in the vaporizing chamber 12 of vaporization tank 11, water can be vaporized by the heat for the exhaust gas that the exhaust system 2 via internal combustion engine 1 is discharged,
In, water vapour can be generated.
Water vapour forms the constant bulbs of pressure due to vaporization.Under bulbs of pressure effect, it can be supplied by water vapour
Water vapour is supplied in the air inlet port 9 of gas handling system 5 by pipe 13.When intake valve 9a is opened, supplied in air inlet port 9
Water vapour can be directed into the combustion chamber 1a of internal combustion engine 1.
Another exemplary embodiment according to the present invention, as shown in Fig. 2, water vapour supply pipe 13 can by vaporization tank 11 with
The air inlet pipe 7 of gas handling system 5 connects.The supply opening 13a of water vapour supply pipe 13 can be equipped with throttle valve 8 with air inlet pipe 7
One section of connection.Therefore, when throttle valve 8 is opened, the water vapour supplied by water vapour supply pipe 13 can be introduced in internal combustion engine 1
Combustion chamber 1a in.
As shown in figure 3, vaporization tank 11 can be connected by water vapour supply pipe 13 with the inlet manifold 6 of gas handling system 5.Water vapour
The supply opening 13a of supply pipe 13 can be connected with the one side of the inlet manifold 6 of gas handling system 5.Therefore, the supply of supply pipe 13 is opened
Mouth 13a can be connected with the tract of the throttle valve 8 in gas handling system 5.When intake valve 9a is opened, pass through water vapour supply pipe 13
The water vapour of supply can be introduced into the combustion chamber 1a of internal combustion engine 1.
As shown in figure 4, the supply opening 13a of water vapour supply pipe 13 can connect with the Upstream section of the throttle valve 8 in air inlet pipe 7
It is logical.Therefore, when throttle valve 8 is opened, the water vapour supplied by water vapour supply pipe 13 can be introduced in the burning of internal combustion engine 1
In the 1a of room.
As described above, another exemplary embodiment according to the present invention, due to the supply opening of water vapour supply pipe 13
13a is connected with the air inlet pipe 7 of gas handling system 5, therefore can implement the function identical with traditional waterflood system and identical effect.Separately
Outside, due to do not use traditional egr system cooler for recycled exhaust gas and EGR valve, so manufacture cost can be reduced.
As described above, exemplary embodiment according to the present invention, by using the useless of the exhaust manifold discharge from internal combustion engine
The heat of gas makes water vapor to form water vapour.Water vapour is supplied in the air inlet port of gas handling system or inlet manifold.
Therefore, when intake valve or throttle valve are opened, water vapour can be introduced into the combustion chamber of engine.Therefore, the combustion heat can be reduced
And discharged nitrous oxides, and can dramatically raising fuel efficiency.
In order to facilitate the explanation in appended claims and accurately definition, term " top ", " lower part ", " interior ", " outer ",
" on ", " under ", " upward ", " downward ", " forepart ", " rear portion ", " rear ", " inside ", " outside ", " inside ", " outside ", " interior
Portion ", " outside ", " forward " and " backward " for the position of the feature shown in refer to the attached drawing come describe exemplary embodiment these
Feature.
The foregoing description of the specific illustrative embodiment of the present invention has been proposed for the purpose of illustration and description.They
It is not intended to be exhaustive or limited to the invention to disclosed precise forms, it is thus evident that according to the above instruction, can also be permitted
More modifications and variations.Exemplary embodiment is selected and described to explain some principles and its practical application of the present invention, so that
Various exemplary embodiments and its various alternatives and modifications of the present invention can be completed and utilize by obtaining those skilled in the art.Meaning
Figure is that the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of water vapour feeding mechanism for internal combustion engine, the water vapour feeding mechanism includes:
Vaporization tank in the vaporization tank, makes water vapor to generate water vapour by using the exhaust gas discharged from the internal combustion engine;
And
Water filling device is configured to inject water into the vaporization tank,
Wherein, the water vapour generated from the vaporization tank is supplied in the gas handling system of the internal combustion engine.
2. water vapour feeding mechanism according to claim 1, further includes:
The vaporization tank is connected by water vapour supply pipe with the gas handling system of the internal combustion engine,
Wherein, the water vapour generated from the vaporization tank is supplied to by the water vapour supply pipe air inlet of the internal combustion engine
In system.
3. water vapour feeding mechanism according to claim 1, wherein, the vaporization tank is arranged in the exhaust of the internal combustion engine
In system, to receive the heat for the exhaust gas discharged from the internal combustion engine, and
Wherein, vaporizing chamber is formed in the vaporization tank, makes water vapor in the vaporizing chamber.
4. water vapour feeding mechanism according to claim 2, wherein, the water vapour supply pipe is by the vaporization tank and institute
State the air inlet port connection of gas handling system.
5. water vapour feeding mechanism according to claim 4, wherein, the water vapour supply pipe includes:
The supply opening connected with the air inlet port of the gas handling system.
6. water vapour feeding mechanism according to claim 2, wherein, the water vapour supply pipe is by the vaporization tank and institute
State the air inlet pipe connection of gas handling system.
7. water vapour feeding mechanism according to claim 6, wherein, the water vapour supply pipe includes:
The supply opening connected with the air inlet port of the gas handling system.
8. water vapour feeding mechanism according to claim 6, wherein, the water vapour supply pipe includes:
The supply opening connected with one equipped with throttle valve section of the air inlet pipe.
9. water vapour feeding mechanism according to claim 6, wherein, the water vapour supply pipe includes:
The supply opening connected with the Upstream section of the throttle valve in the air inlet pipe.
10. water vapour feeding mechanism according to claim 2, wherein, the water vapour supply pipe by the vaporization tank with
The inlet manifold connection of the gas handling system.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160157515A KR20180058488A (en) | 2016-11-24 | 2016-11-24 | Water vapor supply apparatus for internal combustion engine |
KR10-2016-0157515 | 2016-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108104982A true CN108104982A (en) | 2018-06-01 |
Family
ID=62144375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710485586.9A Pending CN108104982A (en) | 2016-11-24 | 2017-06-23 | For the water vapour feeding mechanism of internal combustion engine |
Country Status (3)
Country | Link |
---|---|
US (1) | US20180142649A1 (en) |
KR (1) | KR20180058488A (en) |
CN (1) | CN108104982A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU189276U1 (en) * | 2019-03-14 | 2019-05-17 | Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) | Device for supplying water to a gas-diesel engine |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009779A1 (en) * | 1978-10-04 | 1980-04-16 | Werner Lohberg | Device for supplying water and/or water vapour to the intake manifold of an internal-combustion engine |
DE19510163A1 (en) * | 1995-03-21 | 1996-09-26 | Wenners Epping Franz | Performance increasing method for piston IC engine and gas turbine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1413804A (en) * | 1920-07-19 | 1922-04-25 | John G Snyder | Manifold for gas engines |
-
2016
- 2016-11-24 KR KR1020160157515A patent/KR20180058488A/en not_active Application Discontinuation
-
2017
- 2017-05-25 US US15/605,704 patent/US20180142649A1/en not_active Abandoned
- 2017-06-23 CN CN201710485586.9A patent/CN108104982A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0009779A1 (en) * | 1978-10-04 | 1980-04-16 | Werner Lohberg | Device for supplying water and/or water vapour to the intake manifold of an internal-combustion engine |
DE19510163A1 (en) * | 1995-03-21 | 1996-09-26 | Wenners Epping Franz | Performance increasing method for piston IC engine and gas turbine |
Also Published As
Publication number | Publication date |
---|---|
US20180142649A1 (en) | 2018-05-24 |
KR20180058488A (en) | 2018-06-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10557403B2 (en) | Venturi-based purge vapor supply system for turbulent jet ignition engines | |
CN103362696B (en) | Modular design for fuel vapor purging in boosted engines | |
CN107076059A (en) | Explosive motor | |
CN108104982A (en) | For the water vapour feeding mechanism of internal combustion engine | |
JP5532008B2 (en) | Internal combustion engine | |
US6843238B2 (en) | Cold start fuel control system | |
US3446196A (en) | Fuel gasifier system | |
US20140182555A1 (en) | Engine with dual injector | |
US20200347775A1 (en) | Internal combustion engine intake power booster system | |
JP2000008862A (en) | Direct injection internal combustion engine and its piston | |
TWM586311U (en) | Energy-saving performance-enhancing device for fuel engine | |
JP2009162183A (en) | Evaporated fuel treatment device for internal combustion engine | |
CN200946538Y (en) | Oil-saving environment-friendly device | |
JP2000303910A (en) | Method and device for sucking air-fuel mixture in at least one combustion chamber of spark ignition engine | |
KR940003533B1 (en) | Auxiliary ejecting apparatus | |
JP7385353B2 (en) | internal combustion engine | |
CN108224476A (en) | The nozzle of fuel valve | |
CN110005552A (en) | Engine charge method | |
CN201925050U (en) | Low-emission exhaust gas recirculation system | |
CN212803397U (en) | Direct injection gasoline engine prevents valve carbon deposit device and has its vehicle | |
JP2008163918A (en) | Combustion method for cylinder injection internal combustion engine, and cylinder injection internal combustion engine | |
JP5316868B2 (en) | diesel engine | |
CN206267938U (en) | A kind of diesel engine exhaust system | |
CN1959096A (en) | Oil saving environmental protective device | |
KR20090028772A (en) | Improving performance of internal combustion engines |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |